Author
Bernadette Geyer
Bernadette Geyer is Partner and Sponsored Content Manager at pv-magazine. She is a writer with a background in clean energy technologies.
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Articles written by Bernadette Geyer
Topography-induced shading on floating PV
Researchers in Turkey have studied the impacts of topography-induced shading on floating PV at the Ayvalı hydroelectric power plant and have identified differences between the regions with the highest and lowest electricity production potential.
Dec 29, 2023
Assessing complementarity of offshore hybrid wind-solar projects in Belgian North Sea
A group of researchers from Belgium performed a complementarity analysis for offshore wind power combined with floating photovoltaics. The team found that complementarity is strong on weekly and monthly timescales, and that it can increase under certain climate change scenarios. Assuming a full permanent transmission loading capability, the researchers calculated that a 3 GW floating solar plant added to the existing wind power in the Belgian North Sea would increase the renewable electricity yield by 47% while occupying only a limited surface area.
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Hybrid hydro-PV systems increase producer profits by up to 18-21% in sub-Saharan Africa
A team of researchers from Norway analyzed a case study of a cascade hydropower system hybridized with both floating and ground mounted PV under sub-Saharan African market conditions. It found that hybrid systems can reduce seasonal variability in renewable energy generation and increase annual producer profits under both PPA and spot market schemes.
Southeast Asia has technical potential to deploy over 1 TW of floating PV
A group of researchers from the US National Renewable Energy Laboratory assessed the potential for floating PV (FPV) plants at reservoirs and natural waterbodies in 10 Southeast Asian countries. It found that the overall FPV technical potential for the region ranges from 477 GW to 1,046 GW.
Sep 05, 2023
Floating PV plant operators may achieve additional revenue through non-evaporated water
A group of researchers from Italy investigated the economic competitiveness of various ground mounted and floating PV systems with regard to cost and performance, taking into consideration revenues due to reduced water evaporations. They found that the use of non-evaporated water at photovoltaic system sites can achieve revenues greater than $3/kW if used for irrigation and higher than $4/kW if sold to generate hydroelectricity.
Aug 23, 2023
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Novel fins increase floating PV productivity, reduce LCOE by over 17%
A group of researchers in Egypt studied the use of partially submerged angle perforating fins (PSAPF) and solid fins (PSASF) to assess their ability to remove excess heat from floating photovoltaics under Mediterranean outdoor environments. The team found that the optimized PSAPF-FPV module achieved an LCOE of $0.068/kWh).
Aug 10, 2023
Breaking through ‘status quo bias’ with co-designed solar power plants
A group of Dutch researchers assessed the impact of including stakeholder input in the design process of solar power plants. It found that a co-designed approach may help counter the resistance of local inhabitants and result in more positive evaluations of the project.
Aug 08, 2023
Effects of floating photovoltaics on radiation, energy flux on lakes
A group of researchers from China assessed the impact of floating PV systems on the radiation, energy flux, and driving forces on lakes under varying meteorological conditions. It found that the impact of a PV array on the sensible heat flux of a lake is 1.5 times that of a natural lake.
Jul 11, 2023
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